Abstract: An advertising effect prediction device includes: a construction unit that converts layout information of delivered manuscript into a graph structure through collation with a flow line of a user using a scheme related to a GNN based on delivery setting information and delivered manuscript information, derives a feature quality of each node in the graph structure, and performs machine learning using the feature quantity as an explanatory variable and a click through rate performance value of each delivery as an objective variable to construct a prediction model for predicting a click through rate; and a prediction unit that converts the layout information of the delivered manuscript into a graph structure using the same scheme based on the delivery setting information and the delivered manuscript information and inputs the feature quantity to the prediction model, to obtain a click through rate prediction value related to a target delivery.

Abstract: An advertising effect prediction device includes: a construction unit that converts all delivery design information including layout information of a delivered manuscript and delivery user information into a graph structure through collation with a flow line of a user using a scheme related to a GNN based on the delivery user information and delivered manuscript, derives a feature quantity of each node, and performs machine learning using the feature quantity as an explanatory variable and a click through rate performance value in the same delivery obtained from delivery result as an objective variable to construct a prediction model for predicting a click through rate; and a prediction unit that converts all delivery design information into a graph structure using the same scheme based on the delivery user information and delivered manuscript and inputs the feature quantity to the prediction model, to obtain a click through rate prediction value.

Abstract: An advertising effect prediction device includes: a construction unit that converts layout information of delivered manuscript into a graph structure through collation with a flow line of a user using a scheme related to a GNN, and performs machine learning using a feature quality of each node in the graph structure and delivery user attribute information as explanatory variables and a flag indicating presence or absence of a click of each delivery user based on delivery result as an objective variable to construct a prediction model for predicting click through rate of an individual user; and a prediction unit that converts the layout information into a graph structure using the same scheme based on target user attribute information and the delivered manuscript and inputs the feature quantity and the target user attribute information to a prediction model, to obtain click through rate prediction value of the individual user.

Abstract: An ammonia decomposition system includes: a reactor filled with a catalyst for a decomposition reaction where ammonia which is a raw material is decomposed into hydrogen and nitrogen; and a diluent gas supply line for supplying a diluent gas having a lower ammonia concentration than the raw material, such that the diluent gas is mixed with the raw material before the raw material flows into the catalyst.

Abstract: An antenna control device includes a weight unit in which weight values to be superimposed on transmission/reception signals are set for forming radiation patterns using a plurality of antennas and a weight synthesis unit that superposes the weight values on the transmission/reception signals. The antenna control device further includes an arrival direction detector that detects arrival directions of the reception signals, a distribution information calculator that calculates distribution information of the detected arrival directions, a signal quality calculator that calculates signal quality information of each of the radiation patterns, and a radiation pattern selector that selects a radiation pattern on the basis of the distribution information and signal quality information for the radiation patterns, and sets the weight values corresponding to the selected radiation pattern in the weight unit.

Abstract: An advertising effect prediction device is a device that predicts an advertising effect of advertising content, and includes: an acquisition unit that acquires advertisement information related to the advertising content; and a calculation unit that calculates the advertising effect based on the advertisement information. The advertisement information includes a plurality of images included in the advertising content, and the calculation unit calculates the advertising effect based on an arrangement order of the plurality of images in the advertising content.

Abstract: A recommendation device includes: a determination unit that determines a combination of insurance products and insurance premiums to be paid to the insurance products from among a plurality of insurance products based on a risk degree indicating a degree of damage caused to a user due to an event to be compensated for by each of the plurality of insurance products and a compensation degree indicating a degree of compensation by each of the plurality of insurance products; and an output unit that outputs recommendation information indicating the combination and the insurance premiums.

Abstract: An antenna control device includes a weight unit in which weight values to be superimposed on transmission/reception signals are set for forming radiation patterns using a plurality of antennas and a weight synthesis unit that superposes the weight values on the transmission/reception signals. The antenna control device further includes an arrival direction detector that detects arrival directions of the reception signals, a distribution information calculator that calculates distribution information of the detected arrival directions, a signal quality calculator that calculates signal quality information of each of the radiation patterns, and a radiation pattern selector that selects a radiation pattern on the basis of the distribution information and signal quality information for the radiation patterns, and sets the weight values corresponding to the selected radiation pattern in the weight unit.

Abstract: In a communication control method for a communication terminal device including a plurality of communication units corresponding to different communication schemes or communication systems to perform communication in parallel, when a first communication unit performs transmission, transmission/reception of another communication unit is stopped. Then, a transmission/reception stop duration of the another communication unit is set to be equal to or less than a predetermined number of synchronization protection stages.

Abstract: A communication timing control method for a communication service system provided with wireless communication devices, a wireless network, and an upper server groups the wireless communication devices using device information including characteristics of a service provided to the wireless communication devices entering the communication service system via the wireless network, characteristics of communication data handled in an execution application for receiving the provided service, and transfer characteristics of the wireless communication devices receiving the provided service. Next, a group-specific communication timing is determined for the grouped wireless communication devices. Next, communication is performed on the basis of the determined communication timing.

Abstract: A communication timing control method for a communication service system provided with wireless communication devices, a wireless network, and an upper server groups the wireless communication devices using device information including characteristics of a service provided to the wireless communication devices entering the communication service system via the wireless network, characteristics of communication data handled in an execution application for receiving the provided service, and transfer characteristics of the wireless communication devices receiving the provided service. Next, a group-specific communication timing is determined for the grouped wireless communication devices. Next, communication is performed on the basis of the determined communication timing.

Abstract: In a communication control method for a communication terminal device including a plurality of communication units corresponding to different communication schemes or communication systems to perform communication in parallel, when a first communication unit performs transmission, transmission/reception of another communication unit is stopped. Then, a transmission/reception stop duration of the another communication unit is set to be equal to or less than a predetermined number of synchronization protection stages.

Abstract: A planar heating element has an electrical insulating substrate, at least one pair of electrodes that includes thin metal wires covered with conductive cover layers and that is placed on a surface of the electrical insulating substrate, a polymer resistor that is placed on the electrical insulating substrate and that is supplied with electricity from the electrodes, and electrical insulating cover material 16 that covers the electrodes and the polymer resistor and that is made to adhere to the electrical insulating substrate by hot melt, and sectional shape of the conductive cover layers is of an ellipse in general with long axis parallel to the surface of the electrical insulating substrate.

Abstract: To provide a radio base station and a control method thereof wherein a simple way is used to relax the load concentration of a power control and also relax the control delay. A radio base station and a control method thereof wherein a frame generating part inserts a dummy TPC command, and a power setting part sets a TPC command, whereby a process of deciding the TPC command to be inserted can be delayed by the time required for the processes done in the frame generating part, a modulating part and a spreading part and wherein the process of deciding the TPC command and a process of deciding a power value are separated from and done at different timings from a process of controlling a TPC command insertion status and a process of controlling a power setting status, with the result that even when the processes are concentrated, a load dispersion can be done.

Abstract: A communication system in which a network side and a mobile station apparatus communicate with each other through a base station apparatus. In the mobile station apparatus, a position information acquisition device acquires the position information regarding the mobile station apparatus. At the network side, a network side quality information receiving device receives the data in which the position information transmitted from the mobile station apparatus and quality information regarding each cell are associated with each other. A network side quality information storage device stores the data received by the network side quality information receiving device or a result after processing the data.

Abstract: A PTC resistor according to the present invention comprises at least one PTC composition which comprises at least one resin and at least two conductive materials. The at least two conductive materials comprises at least two conductive materials different from each other. The at least one PTC composition may comprise a first PTC composition which comprises a first resin and at least one first conductive material and a second PTC composition which is compounded with the first PTC composition and comprises a second resin and at least one second conductive material. The at least one first conductive material is at least partially different from the at least one second conductive material. One of the first resin and the second resin may comprise a reactant resin and a reactive resin which is cross-linked with the reactant resin. The PTC resistor may comprise a flame retardant agent. The PTC resistor may comprise a liquid-resistant resin.

Abstract: A planar heating element has an electrical insulating substrate, at least one pair of electrodes that includes thin metal wires covered with conductive cover layers and that is placed on a surface of the electrical insulating substrate, a polymer resistor that is placed on the electrical insulating substrate and that is supplied with electricity from the electrodes, and electrical insulating cover material 16 that covers the electrodes and the polymer resistor and that is made to adhere to the electrical insulating substrate by hot melt, and sectional shape of the conductive cover layers is of an ellipse in general with long axis parallel to the surface of the electrical insulating substrate.

Abstract: A polymer heating element includes an electrically insulating base substrate, at least a pair of electrodes made of a plurality of thin metal wires formed on the electrically insulating base substrate, a polymer resistor which is not in direct contact with the pair of electrodes and which has PTC characteristics, and conductive layers which are in contact with both the electrodes and the polymer resistor. The conductive layers include at least a resin component, a conductor component and an additive component.

Abstract: To provide a radio base station and a control method thereof wherein a simple way is used to relax the load concentration of a power control and also relax the control delay. A radio base station and a control method thereof wherein a frame generating part inserts a dummy TPC command, and a power setting part sets a TPC command, whereby a process of deciding the TPC command to be inserted can be delayed by the time required for the processes done in the frame generating part, a modulating part and a spreading part and wherein the process of deciding the TPC command and a process of deciding a power value are separated from and done at different timings from a process of controlling a TPC command insertion status and a process of controlling a power setting status, with the result that even when the processes are concentrated, a load dispersion can be done.

Abstract: The flexible PTC heating element according to the invention has one of the following constitutions. A portion of an electrodes and a PTC resistor is impregnated into a flexible substrate. A flexible substrate is made of resin foam or rubber material having a concave/convex shape formed on the surface. The flexible PTC heating element has an elongation deformation portion disposed to at least one of an electrode and a PTC resistor. A flexible substrate has adhesiveness and either a flexible substrate or a flexible cover material has an elongation control portion. Therefore, the flexible PTC heating element is highly flexible and excellent in vibration durability.